FI81647C - Saett att framstaella laensor och liknande. - Google Patents

Saett att framstaella laensor och liknande. Download PDF

Info

Publication number
FI81647C
FI81647C FI862917A FI862917A FI81647C FI 81647 C FI81647 C FI 81647C FI 862917 A FI862917 A FI 862917A FI 862917 A FI862917 A FI 862917A FI 81647 C FI81647 C FI 81647C
Authority
FI
Finland
Prior art keywords
dam
side pieces
members
pieces
expansion
Prior art date
Application number
FI862917A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI81647B (fi
FI862917A0 (fi
FI862917A (fi
Inventor
Per Olof Oeberg
Original Assignee
Expandi Systems Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Expandi Systems Ab filed Critical Expandi Systems Ab
Publication of FI862917A0 publication Critical patent/FI862917A0/fi
Publication of FI862917A publication Critical patent/FI862917A/fi
Publication of FI81647B publication Critical patent/FI81647B/fi
Application granted granted Critical
Publication of FI81647C publication Critical patent/FI81647C/fi

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/005Girders or columns that are rollable, collapsible or otherwise adjustable in length or height
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49616Structural member making
    • Y10T29/49623Static structure, e.g., a building component
    • Y10T29/49625Openwork, e.g., a truss, joist, frame, lattice-type or box beam
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49893Peripheral joining of opposed mirror image parts to form a hollow body

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Revetment (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Prostheses (AREA)
  • Jib Cranes (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
FI862917A 1985-07-12 1986-07-11 Saett att framstaella laensor och liknande. FI81647C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8503465A SE452897B (sv) 1985-07-12 1985-07-12 Sett att framstella lensar och liknande
SE8503465 1985-07-12

Publications (4)

Publication Number Publication Date
FI862917A0 FI862917A0 (fi) 1986-07-11
FI862917A FI862917A (fi) 1987-01-13
FI81647B FI81647B (fi) 1990-07-31
FI81647C true FI81647C (fi) 1990-11-12

Family

ID=20360904

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862917A FI81647C (fi) 1985-07-12 1986-07-11 Saett att framstaella laensor och liknande.

Country Status (10)

Country Link
US (1) US4741089A (it)
JP (1) JPS6226062A (it)
CN (1) CN1005422B (it)
AU (1) AU584553B2 (it)
CA (1) CA1256294A (it)
FI (1) FI81647C (it)
IT (1) IT1216236B (it)
NO (1) NO159183C (it)
SE (1) SE452897B (it)
SU (1) SU1748656A3 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469135B (sv) * 1991-09-25 1993-05-17 Expandi Systems Ab Anordning vid laensa
US5711634A (en) * 1994-03-21 1998-01-27 Expandi Systems Ab Arrangement for a boom
WO2010057522A1 (de) * 2008-11-18 2010-05-27 Swissfiber Ag Konstruktionselemente für bauten
US20120027518A1 (en) * 2010-08-02 2012-02-02 Gse Lining Technology, Inc. Containment Boom
US10611502B2 (en) 2016-10-20 2020-04-07 Roccor, Llc Precision deployment devices, systems, and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1540294A (fr) * 1967-01-27 1968-09-27 Procédé pour la fabrication de segments tubulaires, tube obtenu par ce procédé et son application à la réalisation d'objets complexes
CA940317A (en) * 1970-04-02 1974-01-22 Per O. Oberg Boom and method of manufacturing the same
SE344088B (it) * 1970-08-04 1972-03-27 Sanera Projecting Ab
US3694990A (en) * 1970-06-09 1972-10-03 Mcneil Corp Welded box-type structural member

Also Published As

Publication number Publication date
SE452897B (sv) 1987-12-21
SU1748656A3 (ru) 1992-07-15
FI81647B (fi) 1990-07-31
JPS6226062A (ja) 1987-02-04
SE8503465L (sv) 1987-01-13
AU6010086A (en) 1987-01-15
CN86104589A (zh) 1987-01-07
FI862917A0 (fi) 1986-07-11
US4741089A (en) 1988-05-03
FI862917A (fi) 1987-01-13
AU584553B2 (en) 1989-05-25
CN1005422B (zh) 1989-10-11
IT8609432A0 (it) 1986-07-09
JPH0448127B2 (it) 1992-08-05
NO862823L (no) 1987-01-13
IT1216236B (it) 1990-02-22
NO862823D0 (no) 1986-07-11
NO159183C (no) 1988-12-07
NO159183B (no) 1988-08-29
SE8503465D0 (sv) 1985-07-12
CA1256294A (en) 1989-06-27

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: EXPANDI SYSTEMS AB